baber/WOPTO huggingface dataset:
Patent JP-2019040880-A (JP)
Title: Emergency illumination control device
Inventor: IMAYOSHI CHIZURU
IPC: H05B37/02
Filed: 2018-11-12
Abstract: To provide an emergency illumination control device having a power failure detection circuit capable of detecting power failure immediately.SOLUTION: An emergency illumination control device 2-1 includes a rectifier circuit 20a for rectifying an AC voltage supplied from an AC power supply into a DC voltage containing a pulse flow, an insulation flyback power supply 23-1 with a harmonic countermeasure function having a switching element, stepping down the DC voltage rectified by the rectifier circuit 20a by switching operation of the switching element, before being outputted as the output voltage, and a voltage comparison circuit 25b, i.e., a power failure detection circuit for detecting power failure of the AC power supply. The insulation flyback power supply 23-1 with a harmonic countermeasure function is connected with the rectifier circuit 20a. Rectified DC voltage of the rectifier circuit 20a is inputted to the voltage comparison circuit 25b, and power failure is detected by the inputted DC voltage. Since the power failure detection circuit 25 is connected to the output side of the rectifier circuit 20a, the power failure detection circuit 25 can detect power failure immediately.SELECTED DRAWING: Figure 1
Patent JP-2020080901-A (JP)
Title: Game machine
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 2018-11-15
Abstract: To provide a game machine having distribution means of which operation content is novel and highly amusing and which can keep a player's motivation for games high for a long time.SOLUTION: A distribution mechanism 82 of a Pachinko machine 1 is provided, comprising: a guide path 36 capable of passing a game ball; a start port 22 for generating an opportunity for an internal lottery when a game ball passes therethrough; and a rotary distribution device 41 for distributing a game ball dropped from above the guide path 36 and the start port 22 to the guide path 36 or the start port 22. Further, a rotary member 42 of the rotary distribution device 41 is configured to have an inclined surface 60 so that a game ball dropped hits thereon and to be rotatable around a substantial vertical axis. Also, a rolling plate 83 that becomes lower at its rear side is provided around the rotary distribution device 41. The start port 22 is provided so as to be adjacent to the highest part of the rolling plate 83 and the guide path 36 is provided so as to be adjacent to the lowest part of the rolling plate 83.SELECTED DRAWING: Figure 6
Patent JP-2020080699-A (JP)
Title: Method for producing brown rice koji
Inventor: MITSUTA SEIGO
IPC: A23L7/104
Filed: 2018-11-21
Abstract: To provide a method for producing brown rice koji (molt), in which seeding and fermentation can easily and uniformly be performed without impairing the rich nutrient content of brown rice.SOLUTION: Provided is a method for producing brown rice koji (molt), including a steaming step in which a brown rice soaked in water and followed by draining the water is steamed to produce a brown rice, a cooling step in which the steamed brown rice is cooled, a seeding step in which koji mold (aspergillus) is seeded on the cooled brown rice, a noodle-shape extrusion step in which the seeded brown rice is shredded and extruded into noodle-shape, and a fermentation and koji making step in which the extruded seeded brown rice is made into koji.SELECTED DRAWING: Figure 1
Patent JP-2020082119-A (JP)
Title: Thin slab production device and thin slab production method
Inventor: WATANABE KOTA
IPC: B22D11/06
Filed: 2018-11-21
Abstract: To provide a thin slab production device capable of stably removing stains of an outer circumferential face of a cooling drum, suppressing generation of surface cracks of a slab caused by the stains and scratches, and producing a thin slab of high quality.SOLUTION: A thin slab production device comprises brush roll units 20 each contact-arranged on an outer circumferential face of a cooling drum 11 and cleaning the outer circumferential face of the cooling drum 11. The brush roll unit 20 includes: a plurality of brush rolls 21 each arranged in such a manner that a vector in a rotary direction of its rotary shaft is orthogonal to a vector in a rotary direction of a rotary shaft of the cooling drum 11 and further arranged in parallel in a width direction of the cooling drum 11; a rotary driving part rotationally driving the brush rolls 21; and an oscillation mechanism oscillating the plurality of brush rolls 21 along a width direction of the cooling drum 11 at an amplitude of an interval between the adjacent brush rolls 21, 21. An outer circumferential face of each brush roll 21 has a shape curved along the outer circumferential face of the cooling drum 11.SELECTED DRAWING: Figure 3
Patent JP-2020084529-A (JP)
Title: Foundation structure, footing member, and foundation structure construction method
Inventor: OYAMA TOSHIHARU
IPC: E02D27/12
Filed: 2018-11-22
Abstract: To provide a foundation structure, a footing member, and a foundation structure construction method capable of reducing the labor of construction.SOLUTION: A foundation structure that supports a building comprises a precast footing member 1 that is used by being buried in the ground where the building is built. The footing member 1 comprises a footing side through hole 12 through which a pile body supporting a building is inserted, the footing side through hole 12 for adjusting the relative position between the pile body and the footing member 1. A gap between the footing member 1 and the pile body inside the footing side through hole 12 is filled with a filler. One footing side through hole 12 is provided at a position near the center of the footing member 1. The entire area of an upper surface of the footing member 1 is a concrete casting area. A joint is joined to a pile head of the pile body. A reinforcing bar does not project from a side surface of the footing member 1.SELECTED DRAWING: Figure 2
Patent JP-2020085114-A (JP)
Title: Hanging hook
Inventor: IWAMI AKINOBU
IPC: F16B45/00
Filed: 2018-11-22
Abstract: To provide a hanging hook which has highly entertaining and high display power, in which the hanging hook itself is three-dimensionally decorated and the decoration and the function of the hanging hook are integrated.SOLUTION: A hanging hook comprises a hanging hook part 22 that hangs an object DL to be hung, and a rotary closing body 30 which is provided above the hanging hook part 22 and rotates to close the hanging hook part 22. The hanging hook part 22 is formed by imitating a lower jaw of a creature or character having a lower jaw and an upper jaw, the rotary blocking body 30 is formed by imitating a head of the creature or character including the upper jaw, and the opening/closing operation of the lower jaw and the upper jaw is formed by imitating the opening/closing operation of the hanging hook part 22 and the rotary closing body 30.SELECTED DRAWING: Figure 1
Patent JP-2020085636-A (JP)
Title: Constant potential electrolysis gas sensor
Inventor: HAYASHI TAKASHI
IPC: G01N27/404
Filed: 2018-11-22
Abstract: To provide a constant potential electrolysis gas sensor that prevents change over time in sensitivity to hydrogen fluoride gas.SOLUTION: A constant potential electrolysis gas sensor 1 for detecting hydrogen fluoride gas comprises: a reaction electrode 21, a counter electrode 22 containing silver for the reaction electrode 21, and a reference electrode 23 used as a reference of a potential of the reaction electrode 21, as an electrode 2 for detecting hydrogen fluoride gas; and an electrolyte 3 containing lithium halide as the electrolyte 3 with which the reaction electrode 21, the counter electrode 22, and the reference electrode 23 are in contact. Silver ions other than silver ions naturally dissolving in the electrolyte 3 from the electrode 2 are added to the electrolyte 3.SELECTED DRAWING: Figure 1
Patent JP-2020084066-A (JP)
Title: Lubricant base oil composition
Inventor: WATANABE HONAMI
IPC: C10M145/04
Filed: 2018-11-28
Abstract: To provide a lubricant base oil composition that can reduce fuel consumption, can reduce low-temperature viscosity, can ensure relatively high viscosity at a high temperature, and can reduce difference between viscosity under a low temperature and the viscosity under the high temperature.SOLUTION: There is provided a lubricant base oil composition comprising a lubricant base oil and a copolymer, in which a content of the copolymer is 2 to 20 wt.% based on the total weight of the lubricating base oil composition, and the copolymer is a comb polymer including (i) a repeating unit derived from a polyolefin-based macromonomer, and (ii) a repeating unit derived from a small-molecule monomer selected from the group consisting of (alkyl)styrene monomer, alkyl (meth)acrylate, vinyl ester, alkyl vinyl ether, (di)alkyl fumarate, (di)alkyl maleate, and a mixture of these monomers.SELECTED DRAWING: None
Patent JP-2019153775-A (JP)
Title: Robot, robot system, device manufacturing apparatus, device manufacturing method, teaching position adjustment method, program, and storage medium
Inventor: MARUYAMA YOICHI
IPC: H01L21/677
Filed: 2018-11-28
Abstract: To provide a robot, robot system, device manufacturing apparatus, device manufacturing method using the same, and adjustment method for teaching position.SOLUTION: The robot includes: robot arm; robot hand section rotatably connected with the robot arm section. The robot hand section includes a mark section used to measure a rotational angle of the robot hand section.SELECTED DRAWING: Figure 3
Patent JP-2020084643-A (JP)
Title: Electric shutter
Inventor: YAMAKAWA MINORU
IPC: E06B9/72
Filed: 2018-11-28
Abstract: To provide an electric shutter that can easily perform a returning operation after being manually opened and closed.SOLUTION: An electric shutter 1 comprises a winding shaft portion that winds and unwinds the slat curtain (shutter surface material) that opens and closes the opening portion, an electric motor that rotates the winding shaft portion, and a clutch that can switch the electric motor and the winding shaft portion between a connected state and a non-connected state. A detection mechanism 47 is connected to the clutch to detect the connected state and the non-connected state of the electric motor and the winding shaft portion.SELECTED DRAWING: Figure 4
Patent JP-2020088700-A (JP)
Title: Communication control device, communication device, and communication control method
Inventor: ITO TORU
IPC: G06F13/00
Filed: 2018-11-28
Abstract: To provide a communication control device that eliminates the need to design applications suited for a plurality of communication methods.SOLUTION: A communication control device supporting a plurality of communication methods includes: a plurality of communication units for transmitting and receiving data by the communication methods; a storage unit for storing communication unit specific information corresponding to each of the communication methods; and a control unit provided common to the communication units for referring to the communication unit specific information corresponding to a communication unit selected from the communication units and controlling transmission and reception of data.SELECTED DRAWING: Figure 1A
Patent JP-2019125353-A (JP)
Title: Method for inferring blocks of text in electronic documents
Inventor: TIM PREBBLE
IPC: G06F16/904
Filed: 2018-11-29
Abstract: To provide a method for processing an electronic document including a set of symbols consisting of numbers, letters, etc. (e.g., in text and non-text forms).SOLUTION: A method for processing an electronic document including characters includes adjusting the characters to identify lines and words; generating a cluster encompassing all of the lines and the words; setting the cluster as a target; determining whether the target can be divided; in response to determining that the target can be divided, dividing the target into a first plurality of sub-clusters; identifying blocks of text on the basis of the first sub-clusters; and generating a new electronic document including paragraphs and sections on the basis of the blocks of text.SELECTED DRAWING: Figure 2A
Patent JP-2020088302-A (JP)
Title: Method for manufacturing light-emitting device
Inventor: TANAKA HIROYUKI
IPC: H01L23/48
Filed: 2018-11-30
Abstract: To provide a method for manufacturing a light-emitting device in which a resist film is formed in a desired location and reduction in adhesiveness between a lead frame (lead part) and a resin portion is suppressed.SOLUTION: The method for manufacturing a light-emitting device includes a step of preparing a first structure described below. The first structure has: a lead frame comprising a metal plate that has a plurality of pairs of metal parts, an upper surface, a lower surface and end faces where the pair of metal parts oppose to each other, and a first plating layer comprising gold or a gold alloy formed in a region other than a first region including the upper surface of the metal part by using a resist film as a mask that is formed by an electrodeposition method in the first region including the end face of the metal part, in which the resist film is removed; and a resin molded body integrally molded with the lead frame so as to cover the first region and expose a part of the lower surface of the lead frame. The first structure has a plurality of recesses on the upper surface side, in which the first plating layer present on the upper surface of the metal part is located at the bottom face of the recess. The method for manufacturing the light-emitting device further includes: a step of forming a second structure by disposing a light-emitting element on the bottom face in the recess and disposing an encapsulation member to cover the light-emitting element; and a step of dividing the second structure into individual pieces to obtain a plurality of light-emitting devices.SELECTED DRAWING: Figure 2G
Patent JP-2020087242-A (JP)
Title: Electronic control device
Inventor: KIKUCHI TATSUYA
IPC: B60R16/02
Filed: 2018-11-30
Abstract: To provide an electronic control device capable of improving maintainability or extendability of software.SOLUTION: An electronic control device includes: a microcomputer having a CPU or a memory; first to third devices; and a communication unit or the like. The microcomputer includes: a plurality of processing units P1 to P4; and a sequence management unit 13. The plurality of processing units P1 to P4 are sites for executing a plurality of processing during startup. The sequence management unit 13 starts the execution of the plurality of processing units P1 to P4, and manages an execution sequence of the plurality of processing units P1 to P4 when a function is called. Then, the sequence management unit 13 acquires a processing result each time the processing parts P1 to P4 are each executed, and determines the next processing unit to be executed the next in accordance with the processing result, and outputs a processing request to the determined next processing unit to instruct the execution.SELECTED DRAWING: Figure 2
Patent JP-2020085414-A (JP)
Title: Leakage detection device
Inventor: SASAKI TOSHIHARU
IPC: F24F7/007
Filed: 2018-11-30
Abstract: To appropriately detect leakage of each of refrigerant gas and fuel gas and perform notification of the leakage detection.SOLUTION: A leakage detection device detecting gas leakage includes: a leakage detection section that detects leakage of refrigerant gas of an air conditioner and leakage of fuel gas used by a gas appliance installed in an air-conditioned space, in the air-conditioned space that is air-conditioned by the air conditioner; and a notification section that performs first notification when leakage of the refrigerant gas is detected and performs second notification different from the first notification when leakage of the fuel gas is detected.SELECTED DRAWING: Figure 3
Patent JP-2020092292-A (JP)
Title: Amplification circuit
Inventor: SUGIMOTO YOSHIYUKI
IPC: H03G3/10
Filed: 2018-12-03
Abstract: To provide an amplification circuit capable of reducing a temperature dependency of a gain.SOLUTION: An amplification circuit 15 comprises: a differential circuit 53 that generates a differential current signal in accordance with a differential input signal; and a control current source 55 that supplies a control current IDAC so that a transconductance of a field-effect transistor 84 becomes constant. In a variable resistance circuit 58 of the differential circuit 53, a source and a drain of a field-effect transistor 83 are electrically connected to emitters of transistors 56 and 57, respectively. A source of the field-effect transistor 84 is electrically connected to a connection point P between a resistance element 81 and a resistance element 82 connected between the emitters of the transistors 56 and 57 in series and having mutually equal resistance values. A gate of the field-effect transistor 83 and a gate and a drain of the field-effect transistor 84 are electrically connected to a control terminal TC, which receives the control current IDAC, in common.SELECTED DRAWING: Figure 1
Patent JP-2019122244-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K5/22
Filed: 2018-12-05
Abstract: To provide a rotary electric machine capable of suppressing increase of a temperature of a neutral point side of both ends of a stator winding 721.SOLUTION: In both ends of a stator winding 721 of each phase, an end part of a neutral point side is a first end part 741, and an end part on a connection point side of an upper arm switch and a lower arm switch of an inverter is a second end part 742. The rotary electric machine comprises a neutral bus bar 731 electrically and mechanically connecting both of the first end parts 741 in each phase. Each of the first end part 741 and the second end part 742 in each phase is arranged in the end part on the same side of an axial direction of a stator. The neutral bus bar 731 and the second end part 742 of each phase are mechanically connected through an insulation sheet.SELECTED DRAWING: Figure 45
Patent JP-2020090198-A (JP)
Title: Control device of four-wheel drive vehicle
Inventor: HIRATA MOTOJI
IPC: B60K23/08
Filed: 2018-12-05
Abstract: To provide a control device of a four-wheel drive vehicle which is employed to the four-wheel drive vehicle in which a part of a drive force is transmitted to a sub-drive wheel side from a main drive wheel side via a power transmission member during four-wheel drive, and can suppress the generation of noise at the engagement of an engagement clutch connected to the power transmission member without installing a rotational speed sensor for detecting a rotational speed of the power transmission member.SOLUTION: In a power transmission member including a propeller shaft 30, a dog clutch 56 is arranged at an engine 12 side, and a friction clutch 32 is arranged at a rear wheel 16 (sub-drive wheel) side. When there arises an engagement requirement of the fog clutch 56, the engagement control of the friction clutch 32 is started so as to make the dog clutch 56 synchronized with the friction clutch, and the engagement control of the dog clutch 56 is started after the lapse of a command standby time Tdg from a time point of the start of the engagement control. The command standby time Tdg is set in advance so that the engagement of the dog clutch 56 is finished when a differential rotational speed ΔNdg of the dog clutch 56 is within a tolerable difference range ΔNA.SELECTED DRAWING: Figure 2
Patent JP-2019068088-A (JP)
Title: Robot linear drive thermal conduction
Inventor: MARTIN HOSEK
IPC: B25J19/00
Filed: 2018-12-10
Abstract: To provide a robot manipulator suitable for using in a vacuum environment.SOLUTION: A sensor and an actuator attached to an end effector 26 and an arm assembly 25 can be driven without influencing of a discharge gas or the like in a vacuum by supplying power to the arm assembly 25 and end effector 26 included in a substrate conveyance device 12 used in a vacuum environment via a vacuum wall and via a power distribution and communication subsystem without contact. Heat in the vacuum can be reliably removed by incorporating a cooling subsystem into the arm assembly 25.SELECTED DRAWING: Figure 2
Patent JP-2019049359-A (JP)
Title: Pair of stop cock and holder
Inventor: IMURA HAJIME
IPC: F16B2/10
Filed: 2018-12-17
Abstract: To provide a pair of a stop cock and a holder which can inhibit rotation of the stop cock around a pipe axis.SOLUTION: A stop cock 102 includes: a body 51; a first pipe joint 52 provided at a first end of the body 51; a second pipe joint 53 provided at a second end of the body 51; and a valve part 54 provided between the first pipe joint 52 and the second pipe joint 53 in the body 51. An operation part 55 for operating the valve part 54 protrudes into a columnar shape on an outer peripheral surface of the body 51. A contacted part 54a is provided protruding on an outer peripheral surface of the operation part 55. A holder 101 includes a first contact part 22 and a second contact part 24. The first contact part 22 contacts with the contacted part 54a of the stop cock 102 to restrict rotation of the stop cock 102 around pipe axes L of pipes 103, 104 in a first direction. The second contact part 24 contacts with the contacted part 54a of the stop cock 102 to restrict rotation of the stop cock 102 around the pipe axis L in a second direction.SELECTED DRAWING: Figure 8
Patent JP-2020098836-A (JP)
Title: Semiconductor device
Inventor: OOKA ATSUSHI
IPC: H01L27/04
Filed: 2018-12-17
Abstract: To provide a semiconductor device having a temperature sensing function capable of highly precisely detecting temperature.SOLUTION: A semiconductor device 1000 includes a first semiconductor layer 100 placed on a semiconductor substrate 101, and a temperature sensor 32. The temperature sensor includes: a second conductive type sense body region 203 placed in the first semiconductor layer; a first conductive type first region 205 and a first conductive type second region 206 mutually placed with an interval therebetween in the sense body region; a second conductive type third region 211 placed at a place between the first region and the second region in the sense body region; a first conductive type temperature sense current-carrying layer 208 placed on the first semiconductor layer and coming into contact with a part of the first region, the third region, and a part of the second region; a first electrode 15 electrically connected to the first region and the sense body region; and a second electrode 16 electrically connected to the second region. The temperature sensing current-carrying layer contains first conductive type impurities having higher density than that in the drift region.SELECTED DRAWING: Figure 1B
Patent JP-2019046810-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/79
Filed: 2018-12-20
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2